CN100503797C - Grease of fructus cannabis, preparation method and application - Google Patents
Grease of fructus cannabis, preparation method and application Download PDFInfo
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- CN100503797C CN100503797C CNB2004100221960A CN200410022196A CN100503797C CN 100503797 C CN100503797 C CN 100503797C CN B2004100221960 A CNB2004100221960 A CN B2004100221960A CN 200410022196 A CN200410022196 A CN 200410022196A CN 100503797 C CN100503797 C CN 100503797C
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- grease
- hemp seed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
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- Medicines Containing Plant Substances (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
A method for preparing hemp kernel grease includes using hempseed as raw material, obtaining cold pressed crude oil and unshelled kernel pressed blastema through selecting, heating, shelling and cold pressing; producing fine cold pressed kernel grease by filtering and centrifugal separating the pressed oil; placing unshelled kernel pressed blastema into extractor for extracting to obtain mixer of grease and solvent; precipitating mixer by gasifying and vacuum-pumping for obtaining precipitated crude oil and obtaining fine hemp kernel grease through filitering and centrifugal separating.
Description
Technical field
The present invention relates to a kind of development and use of Hemp Seed, more particularly, the present invention relates to a kind of Hemp Seed grease, simultaneously, the invention still further relates to greasy preparation method of described Hemp Seed and the application in food and medicine thereof.
Background technology
Hemp Seed is commonly called as fiery numb seed, Semen Ricini, Ma Ren, is one of China's traditional Chinese medical science medicinal material commonly used and healthy food material.The version Pharmacopoeia of the People's Republic of China was listed pharmacopeia in " the dry mature fruit Hemp Seed of moraceae plants hemp (Cannabissativa L.) " in 2000; health ministry is defended the method prison and is sent out [2002] No. 51 files " Ministry of Health is about the notice of further standard healthy food material management "; Hemp Seed is listed in " be food be again the article list of medicine "; at present; because the demand of food oils processing and herbal pharmaceutical industry; the nontoxic chemical industry in Yunnan Province is bred success and has been realized scaled artificial planting with the hemp new variety, and the Hemp Seed oil length of being gathered in the crops is up to 38%.
But existing Hemp Seed grease is still continues to use traditional high temperature preparation method, promptly directly uses the fiery numb seed of band shell to be raw material, by the grease of chemistry under heating steaming stir-fry, high temperature squeezing, normal hexane solvent extraction, the condition of high temperature or the acquisition of physical refining method.According to the Hemp Seed grease that prior art is produced, the functional ingredient in the grease is damaged, and well cuts content is higher, and easily deterioration by oxidation is stored deficiencies such as difficulty.These deficiencies have influenced the Hemp Seed grease and have used widely.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, provide a kind of foreign matter content low, best in quality stable, the Hemp Seed grease of easy storage.The present invention also provides described Hemp Seed greasy preparation method, simultaneously, further provides the application of this grease in food and medicine.
Purpose of the present invention is achieved by following technical proposals.
The invention provides a kind of Hemp Seed grease, this grease is to be prepared by following method: with the numb seed of fire is raw material, screening remove impurity, selected classification, through heating, cooling, shelling separate with shell benevolence, the normal temperature cold press, obtain cold press crude oil and the numb benevolence cold press embryo sheet of shelling; The cold press crude oil is handled with centrifugation after filtration, promptly obtains the refining Hemp Seed grease of cold press; The numb benevolence cold press embryo sheet that will shell drops in the extractor, adopt propane or butane as the grease in the solvent extraction embryo sheet, during embryo sheet oil and grease extracting, temperature is≤45 ℃, after 4～6 extractions, obtain grease and solvent mixture, through the decompression gasification, gauge pressure vacuumizes precipitation after reaching 0Mpa, when gauge pressure is-0.09Mpa, temperature is 40 ℃～50 ℃, keep promptly to obtain the precipitation crude oil in 25～35 minutes, in the oil residual molten≤50.0mg/kg, moisture≤0.3%, contain assorted≤0.3%, the precipitation crude oil handle with centrifugation after filtration or through continuous treating handle and operation processing such as anti-oxidant after, promptly obtain purified Hemp Seed grease.
The invention provides the greasy preparation method of a kind of Hemp Seed, this method comprises the step of following order:
(1) be raw material with the numb seed of fire, impurity, selected classification are removed in screening;
(2) heated 3～5 minutes down at 75 ℃～85 ℃, again with nature cold wind cooling 3～5 minutes, the shelling of machinery rice huller stone roller, the normal temperature cold press obtains cold press crude oil and the numb benevolence cold press embryo sheet of shelling; The cold press crude oil is handled with centrifugation after filtration, promptly obtains the refining Hemp Seed grease of cold press;
(3) the numb benevolence cold press embryo sheet of shelling drops in the extractor, adopts propane or butane as the grease in the solvent extraction embryo sheet, and during embryo sheet oil and grease extracting, temperature is≤45 ℃, after 4～6 extractions, obtains grease and solvent mixture;
(4) through the decompression gasification, gauge pressure vacuumizes precipitation after reaching 0Mpa, when gauge pressure is 40 ℃～50 ℃ for-0.09Mpa, temperature, keep and promptly obtained the precipitation crude oil in 25～35 minutes, in the oil residual molten≤50.0mg/kg, moisture≤0.3%, contain assorted≤0.3%, the precipitation crude oil is handled with centrifugation after filtration or after continuous treating processing and the processing of anti-oxidant operation, is promptly obtained purified Hemp Seed grease.
Above-mentioned Hemp Seed is greasy preparation method further comprise, the Hemp Seed grease is carried out physics impurity elimination processing and adds the natural antioxidants processing, produces Hemp Seed grease soft capsule with the encapsulating machine can.
Hemp Seed grease provided by the invention can be used as the basic material of edible and healthy oil and fat product and pharmaceutical prod and uses.
Compared with prior art, the present invention has following beneficial effect:
1. screening and removing impurities, magnetic separation in preparation process, have been adopted, rapid heating and cooling fast, fiery numb seed shell is become fragile, and benevolence and shell are broken away from, after the Mechanical Crushing, earlier with the classification of varigrained benevolence shell, then according to benevolence shell proportion difference, adopt selection by winnowing, the benevolence shell is separated, to the numb benevolence after the shelling, directly adopt normal temperature machinery cold pressing oil, propane and butane to carry out system integration application as solvent extraction rendering, decompression gasification and the technology such as precipitation, filtration and centrifugation, built-up type is concise continuously that vacuumize, formed the greasy novel method of preparation Hemp Seed.
Normal temperature cold press or solvent-extracted shelling fiber crops kernel oil and fat, all under≤45 ℃ of conditions, make, fatty acid component does not have statistically-significant difference in the grease, can be used alone or as a mixture, more traditional numb seed high temperature of band shell fire steams fries squeezing, normal hexane leaches system oil, ethanol or extracted with diethyl ether, methods such as pyrohydrolysis concentration extraction, better keep the functional grease composition in the Hemp Seed and reduced impurity and the objectionable constituent in the oil, avoided the numb seed high temperature system oil of band shell fire, the easy deterioration by oxidation of grease, higher and the problem that is difficult to preserve of well cuts content, and the stable content of greasy quality and unsaturated fatty acids.
3. product of the present invention contains the stable alpha-linolenic acid and the grease of gamma-linolenic acid, also contains the unsaturated fatty acids of abundant needed by human body in this grease simultaneously, does not contain chemical antioxidants, pigment and other hinders the additive of HUMAN HEALTH.Hemp Seed lubricant component content analysis the results are shown in Table 1.This Hemp Seed grease can be as the basic material of edible and healthy oil and fat product and pharmaceutical prod, makeup and daily chemical product production.Contained tetrahydrocannabinol (Δ in the grease
9-THC) reduce to≤5.08 μ g/ml.
Table 1 Hemp Seed lubricant component content analysis result (content %)
Embodiment
By specific embodiment given below, can further be well understood to the present invention.But they are not limitation of the invention.
Embodiment 1
Adopting oil length is that 38% band shell Hemp Seed is for processing raw material, remove organic impurity and inorganic impurity and magnetic separation through screening and remove metallic impurity, in 80 ℃ of fluid-bed dryers, heated 3 minutes processing raw material, adopt nature cold wind to cool off after 3 minutes fast again, carry out the stone roller broken shell of machinery rice huller and twice screening and selection by winnowing separating husk benevolence to processing raw material and reach back shelling grain of machine rice huller stone roller, oil is got in the oil press zhai cold press that numb benevolence after the shelling is sent under the normal temperature condition, made the shelling fiber crops benevolence cold press embryo sheet of cold press crude oil and oil length≤25% simultaneously respectively.
Embodiment 2
The shelling fiber crops benevolence cold press embryo sheet that embodiment 1 is made drops in the extractor, adopt butane as contained grease in the solvent extraction embryo sheet, in the extraction embryo sheet during grease temperature be≤45 ℃, grease through obtaining behind the cycling extraction repeatedly for five times and solvent liquid vacuumize when 0Mpa (gauge pressure) and remove solvent through the decompression gasification, when gauge pressure is 45 ℃ for-0.09Mpa, temperature, keep and both obtained the precipitation crude oil in 30 minutes, contain in the precipitation crude oil residual molten≤50.0mg/kg, moisture≤0.3% contains assorted≤0.3%.
Embodiment 3
To the crude oil that embodiment 1 or embodiment 2 make, adopt the vibration slagging-off to filter and remove impurity in the oil with plate and frame filter and whizzer combination, make Hemp Seed true qualities grease.
Embodiment 4
The Hemp Seed true qualities grease that embodiment 3 is made adopts continuous refining method, through depickling, deodorization, dewater, come unstuck, dewax, decolour and further filter with centrifugation impurity, throw out and operation processing such as anti-oxidant after, make and make with extra care the Hemp Seed grease.
Embodiment 5
To the Hemp Seed grease that embodiment 3 or embodiment 4 make, add 0.3%～0.5% vitamin-E as antioxidant, grease and the vitamin-E that is added are behind thorough mixing, and promptly the basic material of producing as edible and healthy oil and fat product and pharmaceutical prod is used; By gelatin: glycerine: water (1:0.5:1) is mixed with soft capsule shell, carrier as soft capsule content, record into the Hemp Seed grease soft capsule of 0.3～1.0 gram/grain with encapsulating machine, per 100 the oxygen scavenger 0.3 gram/bags of packing in bottling of this soft capsule use the preceding anti-oxidant processing of guaranteeing the quality as uncork.
Claims (2)
1. greasy preparation method of Hemp Seed, this method comprises the step of following order:
(1) be raw material with the numb seed of fire, impurity, selected classification are removed in screening;
(2) heated 3～5 minutes down at 75 ℃～85 ℃, again with nature cold wind cooling 3～5 minutes, the shelling of machinery rice huller stone roller, the normal temperature cold press obtains cold press crude oil and the numb benevolence cold press embryo sheet of shelling; The cold press crude oil is handled with centrifugation after filtration, promptly obtains the refining Hemp Seed grease of cold press;
(3) the numb benevolence cold press embryo sheet of shelling drops in the extractor, adopts propane or butane as the grease in the solvent extraction embryo sheet, and during embryo sheet oil and grease extracting, temperature is≤45 ℃, after 4～6 extractions, obtains grease and solvent mixture;
(4) through the decompression gasification, gauge pressure vacuumizes precipitation after reaching 0Mpa, when gauge pressure is that a 0.09Mpa, temperature are 40 ℃～50 ℃, keep and promptly obtained the precipitation crude oil in 25～35 minutes, in the oil residual molten≤50.0mg/kg, moisture≤0.3%, contain assorted≤0.3%, the precipitation crude oil is handled with centrifugation after filtration or after continuous treating processing and the processing of anti-oxidant operation, is promptly obtained purified Hemp Seed grease.
2. the greasy preparation method of Hemp Seed according to claim 1 further comprises the Hemp Seed grease is carried out physics impurity elimination processing and adds the natural antioxidants processing, produces Hemp Seed grease soft capsule with the encapsulating machine can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100221960A CN100503797C (en) | 2004-03-30 | 2004-03-30 | Grease of fructus cannabis, preparation method and application |
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| CNB2004100221960A CN100503797C (en) | 2004-03-30 | 2004-03-30 | Grease of fructus cannabis, preparation method and application |
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| CN1563306A CN1563306A (en) | 2005-01-12 |
| CN100503797C true CN100503797C (en) | 2009-06-24 |
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| CNB2004100221960A Expired - Fee Related CN100503797C (en) | 2004-03-30 | 2004-03-30 | Grease of fructus cannabis, preparation method and application |
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427111C (en) * | 2005-04-14 | 2008-10-22 | 广西医科大学第一附属医院 | Hemp seed oil soft capsule preparation and its production method |
| CN101177647B (en) * | 2007-04-18 | 2010-11-03 | 广西巴马常春藤生命科技发展有限公司 | Laportea urentissima grease processing technology |
| CN101176504B (en) * | 2007-04-18 | 2010-08-25 | 广西巴马常春藤生命科技发展有限公司 | Technique of processing Huoma albumen powder |
| CN101181092B (en) * | 2007-12-20 | 2010-05-26 | 岳玉明 | Technique for separating hemp seed and husk kernel |
| CN102676290B (en) * | 2012-04-27 | 2013-10-30 | 无限极（中国）有限公司 | Ultrasonic assisted supercritical CO2 hemp seed oil extraction method |
| CN103005427B (en) * | 2012-11-23 | 2013-11-27 | 浙江华立生命科技有限公司 | Improved health care product composite containing hemp seed oil and preparation method of improved health care product composite |
| CN104031736B (en) * | 2014-07-01 | 2015-11-18 | 辽宁晟麦实业股份有限公司 | A kind of preparation method of fructus cannabis oil of low tetrahydrocannabinol content |
| CN105285160A (en) * | 2014-07-11 | 2016-02-03 | 马井芳 | Refining method of health-care edible oil |
| CN105316103A (en) * | 2014-12-30 | 2016-02-10 | 南宁市桂福园农业有限公司 | Preparation method for cannabis oil |
| CN105535111B (en) * | 2016-02-16 | 2019-06-28 | 山西汉麻生物科技有限公司 | Numb medicinal extract of a kind of fire rich in cannabidiol and preparation method thereof |
| CN106047475A (en) * | 2016-05-18 | 2016-10-26 | 蚌埠市九华油脂有限公司 | Sesame oil capable of clearing liver and moisturizing lung and preparation method thereof |
| CN107987960A (en) * | 2016-10-26 | 2018-05-04 | 永州市永大九嶷油茶开发有限公司 | A kind of processing method of tea oil |
| CN107904003A (en) * | 2017-11-22 | 2018-04-13 | 陈程 | A kind of extraction process of fire sesame oil |
| CN112772768A (en) * | 2021-02-02 | 2021-05-11 | 黑龙江品臣科技有限公司 | Preparation process of fructus cannabis protein powder |
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| DE10041700A1 (en) * | 2000-08-24 | 2002-03-14 | Mathilde Wiest | Agent for control of skin irritations and for promotion of wound healing based on cold pressed hemp seed oil |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10041700A1 (en) * | 2000-08-24 | 2002-03-14 | Mathilde Wiest | Agent for control of skin irritations and for promotion of wound healing based on cold pressed hemp seed oil |
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Granted publication date: 20090624 Termination date: 20160330 |